Entertainment

Kit Harington Steps into Gilderoy Lockhart Role for 'Harry Potter' Season 2, Replacing Nicholas Hoult

authorBy Chimamanda Ngozi Adichie

DateAug 24, 2026

Read Time2 min

This article discusses a significant casting change for the upcoming second season of the 'Harry Potter' television series on HBO. It highlights the replacement of an actor for a key role and delves into the background and previous involvement of the new actor with the 'Harry Potter' universe.

A New Chapter for Hogwarts: Harington Assumes Iconic Role

"Game of Thrones" Star Embraces the Wizarding World: Kit Harington Cast as Gilderoy Lockhart

Renowned actor Kit Harington, celebrated for his work in "Game of Thrones," has officially joined the cast of HBO's "Harry Potter" series for its second season. He is set to portray the flamboyant and ultimately inept wizard, Gilderoy Lockhart. This casting decision comes after Nicholas Hoult's departure from the project due to scheduling conflicts.

Familiarity with the Role: Harington's Prior Portrayal of Lockhart in Audiobooks

Harington's involvement with the character of Gilderoy Lockhart is not entirely new. Late last year, he lent his voice to the character in the Audible audiobook adaptation of "Harry Potter and the Chamber of Secrets." Lockhart, a memorable figure from the second book, is depicted as a celebrated yet boastful wizard who assumes the role of the Defense Against the Dark Arts teacher at Hogwarts, despite his lack of genuine magical prowess. Kenneth Branagh famously portrayed the character in the 2002 film adaptation of "Chamber of Secrets."

A Lifelong Fan's Dream: Harington's Personal Connection to "Harry Potter"

In a December interview with Variety regarding his audiobook work, Harington, a self-confessed "Harry Potter" enthusiast, expressed his deep admiration for J.K. Rowling's literary creations. He revealed that he developed a profound connection with the books during his childhood and has revisited them numerous times since.

An Enthusiastic Acceptance: Harington's Unhesitating Yes to the Role

Reflecting on his decision to voice Lockhart in the audiobooks, Harington stated that accepting the role was a straightforward choice. He emphasized his affection for the character, describing Lockhart as one of the most entertaining and enjoyable roles an actor could undertake, even in a cameo appearance. His enthusiasm for the character made the decision effortless.

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